Only load used attributes on product detail

[indykoning]

Before:

after:

on a larger project:
Before & after

Still, is it worth the confusion when attributes do not work since you haven't added it to the config?

[indykoning]

is it worth the confusion when attributes do not work since you haven't added it to the config?
Only on big projects it has impact on the amount of options and attributes loaded

1k of ~20k models, there is no change in the amount of queries.
nor is there a large difference in time or amount of queries executed.